1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
#!/usr/bin/env texlua
-- This program is licensed under the terms of the MIT License.
--
-- Copyright (c) 2021-2023 Munehiro Yamamoto <munepixyz@gmail.com>
--
-- Permission is hereby granted, free of charge, to any person obtaining a copy
-- of this software and associated documentation files (the "Software"), to deal
-- in the Software without restriction, including without limitation the rights
-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-- copies of the Software, and to permit persons to whom the Software is
-- furnished to do so, subject to the following conditions:
--
-- The above copyright notice and this permission notice shall be included in
-- all copies or substantial portions of the Software.
--
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-- THE SOFTWARE.
if not ( #arg == 1 ) then
print("runtexshebang 20230909 v0.3")
print("")
print("Usage: runtexshebang [input.tex]")
os.exit(0)
end
local line_ctr = 0
for line in io.lines(arg[1]) do
line_ctr = line_ctr + 1
if line_ctr > 20 then break end
if string.match(line, "^%%#!") then
tex_cmd, err=string.gsub(line, "%%#!", "")
tex_return = os.execute(tex_cmd)
-- if os.execute(texcmd) returns -1 on Windows, then
-- cmd.exe is not included in PATH, or some invalid string found before cmd.exe
if os.type == 'windows' and tex_return == -1 then
print("Invalid PATH setting found. Please ensure that cmd.exe can be found.\n")
os.exit(1)
end
-- if not tex_return == 0 then
-- print("TeX-style shebang processing of the below failed.\n" .. tex_cmd .. "\n")
-- os.exit(1)
-- end
os.exit(0)
-- else
-- print("TeX-style shebang not matched.\n")
end
end
print("TeX-style shebang not found.\n")
os.exit(2)
|